22855990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4392

約数の個数: 32

約数和(自身を含む): 44976384

約数和(自身を除く): 22120394

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 4337, 5270, 8674, 21685, 43370, 73729, 134447, 147458, 268894, 368645, 672235, 737290, 1344470, 2285599, 4571198, 11427995, 22855990]

約数ペア:

[(1, 22855990), (2, 11427995), (5, 4571198), (10, 2285599), (17, 1344470), (31, 737290), (34, 672235), (62, 368645), (85, 268894), (155, 147458), (170, 134447), (310, 73729), (527, 43370), (1054, 21685), (2635, 8674), (4337, 5270)]